Question 1

What is CNC Forge AI?

Accepted Answer

CNC Forge AI is a free, professional, browser-based CAD/CAM application for CNC routing, laser cutting, vinyl cutting, neon sign design, and interior design. It requires no installation and runs on any modern browser including mobile.

Question 2

Is CNC Forge AI free?

Accepted Answer

Yes, CNC Forge AI is completely free. There are no subscriptions, no premium tiers, and no paywalls. It is free forever.

Question 3

What is a free alternative to Easel for CNC?

Accepted Answer

CNC Forge AI (cnc.jugaaadi.com) is a free alternative to Easel by Inventables. It offers more features including AI-assisted design, 3D simulation, GRBL machine control, and mobile support — all without a subscription.

Question 4

Can CNC Forge AI control a GRBL CNC machine?

Accepted Answer

Yes. CNC Forge AI connects directly to any GRBL-based CNC machine via the Web Serial API in Chrome/Edge. It provides jogging controls, homing, probing, real-time position feedback, and a GRBL settings editor — all from the browser.

Question 5

Does CNC Forge AI work on mobile phones and tablets?

Accepted Answer

Yes. CNC Forge AI is fully touch-enabled with pinch-to-zoom, two-finger pan, and a mobile-optimized toolbar. It is a Progressive Web App (PWA), so you can also install it on your Android or iOS home screen for offline use.

Question 6

How do I make a neon sign with CNC Forge AI?

Accepted Answer

Open CNC Forge AI and navigate to /neon-sign-maker. Use the Text tool (Shift+T) with Hershey or custom fonts, convert text to single-line paths for efficient engraving, set the fill color to your neon color (e.g., magenta #ff00ff), and generate G-code for your CNC or laser machine.

Question 7

What AI features does CNC Forge AI have?

Accepted Answer

CNC Forge AI integrates Google Gemini 2.0 Flash for natural language CAD commands. You can say things like 'Create a 6x4m living room with a fabric sectional', 'Extrude @Wall_1 by 2400mm', 'Add L-shape sofa', or 'Rotate all selected shapes 45 degrees'. It also provides AI Image-to-SVG conversion.

CNC Forge AI — Free Browser CAD/CAM for Neon Sign Making, CNC Routing, Laser Cutting & Interior Design